Pink Noise 4Hz Delta Waves

Pink noise paired with sub delta range binaural beats to help reach a deep state of sleep. The pink noise frequency or sound hue can be found in many forms in nature, some examples being rustling leaves, steady rain, wind, and even heartbeats, it can aid us in sleep by blocking out unwanted sounds (great for nightshift workers). Pairing this with the benefits of binaural beats in the sub delta range will further aid in helping you reach deep sleep quickly and effortlessly.